Need to make a Deathmobile, but I'm not sure what to do

Here’s what I do: Put Quantum Panels in the center, reinforced upgraded ones on the edges, and upgraded ones in between. Quantum Solar Panels are 6 times more effective than a Solar Panel and 3 times more effective than an Upgraded one.

i like to have the driver seat smack in the middle of the isle area with the car an odd number wide so i have an easier time of juding turns.